Roof car for suspending a working cage



FIG. 1 is a front view of a roof car for suspending a working cage;

FIG. 2 is a rear view of the roof car;

FIG. 3 is a left side elevational view of the roof car;

FIG. 4 is a right side elevational view of the roof car;

FIG. 5 is a top plan view of the roof car;

FIG. 6 is a bottom plan view of the roof car;

FIG. 7 is a front view showing the roof car with its arm being raised;

FIG. 8 is a rear view showing the roof car with its arm being raised;

FIG. 9 is a left side elevational view showing the roof car with its arm being raised;

FIG. 10 is a right side elevational view showing the roof car with its arm being raised;

FIG. 11 is a a top plan view showing the roof car with its arm being raised;

FIG. 12 is a bottom plan view showing the roof car with its arm being raised;

FIG. 13 is a front view showing the roof car in it's state of use with it's wheels being engaged with rails laid on a roof of a building which is shown in broken lines for illustrative purposes only and forming no part of the claimed design; and,

FIG. 14 is a right side elevational view showing the roof car in a operative position, the broken line showing is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a roof car for suspending a working cage, as shown and described. 